Install a UM language pack

To make a language available in the list of available Unified Messaging languages on a UM dial plan or UM auto attendant, you must first install the appropriate UM language pack. You install the language pack on a Mailbox server running the Microsoft Exchange Unified Messaging service by using the language-specific self-extracting executable file or the setup.exe /AddUmLanguagePack command. Before you can install a UM language pack, you must first download it to a local folder on the Mailbox server. You can download UM language packs from Exchange Server 2013 UM Language Packs. There’s a separate executable file for each language.

After you install the appropriate UM language pack, you can view the list of installed UM language packs by viewing the drop-down list on the Settings page of a UM dial plan or the Language for automated voice interface drop-down list on the General page of a UM auto attendant. You can also configure the default language to be a language other than English (en-US) on UM dial plans and auto attendants.

Caution:

The UM language packs for Microsoft Exchange Server 2007 or Exchange 2007 Service Pack 1 (SP1), SP2, or SP3 or Exchange 2010 Service Pack 1 SP1, SP2, or SP3 can't be used on an Exchange 2013 Mailbox server.

If you don’t use the /IAcceptExchangeServerLicenseTerms parameter, you’ll see the following error: Welcome to Microsoft Exchange Server 2013 Unattended Setup. You need to accept the license terms to install Microsoft Exchange Server 2013. To read the license agreement, visit http://go.microsoft.com/fwlink/p/?LinkId=150127. To accept the license agreement, add the /IAcceptExchangeServerLicenseTerms parameter to the command you're running. For more information, run setup /?.